diff options
Diffstat (limited to 'activesupport/test/time_zone_test.rb')
| -rw-r--r-- | activesupport/test/time_zone_test.rb | 139 |
1 files changed, 78 insertions, 61 deletions
diff --git a/activesupport/test/time_zone_test.rb b/activesupport/test/time_zone_test.rb index a974d85dd7..939d928b3e 100644 --- a/activesupport/test/time_zone_test.rb +++ b/activesupport/test/time_zone_test.rb @@ -1,94 +1,110 @@ require 'abstract_unit' class TimeZoneTest < Test::Unit::TestCase - class MockTime - def self.now - Time.utc( 2004, 7, 25, 14, 49, 00 ) + + uses_tzinfo 'TestTimeZoneCalculations' do + + def test_utc_to_local + silence_warnings do # silence warnings raised by tzinfo gem + zone = TimeZone['Eastern Time (US & Canada)'] + assert_equal Time.utc(1999, 12, 31, 19), zone.utc_to_local(Time.utc(2000, 1)) # standard offset -0500 + assert_equal Time.utc(2000, 6, 30, 20), zone.utc_to_local(Time.utc(2000, 7)) # dst offset -0400 + end end - - def self.local(*args) - Time.utc(*args) + + def test_local_to_utc + silence_warnings do # silence warnings raised by tzinfo gem + zone = TimeZone['Eastern Time (US & Canada)'] + assert_equal Time.utc(2000, 1, 1, 5), zone.local_to_utc(Time.utc(2000, 1)) # standard offset -0500 + assert_equal Time.utc(2000, 7, 1, 4), zone.local_to_utc(Time.utc(2000, 7)) # dst offset -0400 + end + end + + def test_period_for_local + silence_warnings do # silence warnings raised by tzinfo gem + zone = TimeZone['Eastern Time (US & Canada)'] + assert_instance_of TZInfo::TimezonePeriod, zone.period_for_local(Time.utc(2000)) + end + end + + TimeZone::MAPPING.keys.each do |name| + define_method("test_map_#{name.downcase.gsub(/[^a-z]/, '_')}_to_tzinfo") do + silence_warnings do # silence warnings raised by tzinfo gem + zone = TimeZone[name] + assert zone.tzinfo.respond_to?(:period_for_local) + end + end end - end - TimeZone::Time = MockTime + TimeZone.all.each do |zone| + name = zone.name.downcase.gsub(/[^a-z]/, '_') + define_method("test_from_#{name}_to_map") do + silence_warnings do # silence warnings raised by tzinfo gem + assert_instance_of TimeZone, TimeZone[zone.name] + end + end + + define_method("test_utc_offset_for_#{name}") do + silence_warnings do # silence warnings raised by tzinfo gem + period = zone.tzinfo.period_for_utc(Time.utc(2006,1,1,0,0,0)) + assert_equal period.utc_offset, zone.utc_offset + end + end + end + uses_mocha 'TestTimeZoneNowAndToday' do + def test_now + TZInfo::DataTimezone.any_instance.stubs(:now).returns(Time.utc(2000)) + assert_equal Time.utc(2000), TimeZone['Eastern Time (US & Canada)'].now + end + + def test_today + TZInfo::DataTimezone.any_instance.stubs(:now).returns(Time.utc(2000)) + assert_equal Date.new(2000), TimeZone['Eastern Time (US & Canada)'].today + end + end + end + def test_formatted_offset_positive - zone = TimeZone.create( "Test", 4200 ) - assert_equal "+01:10", zone.formatted_offset + zone = TimeZone['Moscow'] + assert_equal "+03:00", zone.formatted_offset + assert_equal "+0300", zone.formatted_offset(false) end - + def test_formatted_offset_negative - zone = TimeZone.create( "Test", -4200 ) - assert_equal "-01:10", zone.formatted_offset - end - - def test_now - zone = TimeZone.create( "Test", 4200 ) - assert_equal Time.local(2004,7,25,15,59,00).to_a[0,6], zone.now.to_a[0,6] - end - - def test_today - zone = TimeZone.create( "Test", 43200 ) - assert_equal Date.new(2004,7,26), zone.today - end - - def test_adjust_negative - zone = TimeZone.create( "Test", -4200 ) # 4200s == 70 mins - assert_equal Time.utc(2004,7,24,23,55,0), zone.adjust(Time.utc(2004,7,25,1,5,0)) + zone = TimeZone['Eastern Time (US & Canada)'] + assert_equal "-05:00", zone.formatted_offset + assert_equal "-0500", zone.formatted_offset(false) end - - def test_adjust_positive - zone = TimeZone.create( "Test", 4200 ) - assert_equal Time.utc(2004,7,26,1,5,0), zone.adjust(Time.utc(2004,7,25,23,55,0)) - end - - def test_unadjust - zone = TimeZone.create( "Test", 4200 ) - expect = Time.utc(2004,7,24,23,55,0).to_a[0,6] - actual = zone.unadjust(Time.utc(2004,7,25,1,5,0)).to_a[0,6] - assert_equal expect, actual - end - + def test_zone_compare - zone1 = TimeZone.create( "Test1", 4200 ) - zone2 = TimeZone.create( "Test1", 5600 ) - assert zone1 < zone2 - assert zone2 > zone1 - - zone1 = TimeZone.create( "Able", 10000 ) - zone2 = TimeZone.create( "Zone", 10000 ) + zone1 = TimeZone['Central Time (US & Canada)'] # offset -0600 + zone2 = TimeZone['Eastern Time (US & Canada)'] # offset -0500 assert zone1 < zone2 assert zone2 > zone1 - - zone1 = TimeZone.create( "Able", 10000 ) assert zone1 == zone1 end - + def test_to_s - zone = TimeZone.create( "Test", 4200 ) - assert_equal "(UTC+01:10) Test", zone.to_s + assert_equal "(GMT+03:00) Moscow", TimeZone['Moscow'].to_s end - + def test_all_sorted all = TimeZone.all 1.upto( all.length-1 ) do |i| assert all[i-1] < all[i] end end - + def test_index assert_nil TimeZone["bogus"] - assert_not_nil TimeZone["Central Time (US & Canada)"] - assert_not_nil TimeZone[8] + assert_instance_of TimeZone, TimeZone["Central Time (US & Canada)"] + assert_instance_of TimeZone, TimeZone[8] assert_raises(ArgumentError) { TimeZone[false] } end def test_new - a = TimeZone.new("Berlin") - b = TimeZone.new("Berlin") - assert_same a, b - assert_nil TimeZone.new("bogus") + assert_equal TimeZone["Central Time (US & Canada)"], TimeZone.new("Central Time (US & Canada)") end def test_us_zones @@ -96,3 +112,4 @@ class TimeZoneTest < Test::Unit::TestCase assert !TimeZone.us_zones.include?(TimeZone["Kuala Lumpur"]) end end + |